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3100W Antminer S19j 90TH BTC Asic Bitmain Antminer SHA256

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Address: no.38 huagang road , south area of modern industrial port , pixian,chengdu,sichuan,china

Contact name:Tony

Chengdu Eastern Union High-tech Co., Ltd

3100W Antminer S19j 90TH BTC Asic Bitmain Antminer SHA256

Country/Region	china
City & Province	chengdu sichuan

Product Details

Antminer S19j BTC SHA256 90T 3100W Asic Mining Miner Machine

Mining machine double spend: ASIC miner and GPU miner
First, mainstream currencies such as Bitcoin (BTC), Ethereum (ETH), Bitcoin Cash (BCH), Litecoin (LTC), and Dash (DASH)

More detalis ,please contact us free time
Whats app/wechat: +86 18190826106
Contacts:Arya

Manufacturer	Bitmain
Model	Antminer s19j
Material	metal
Memory Interface	256 Bit
Interface Type	USB 3.0
Video Memory Type	DDR3
Hash Rate	90t
Power	3100w
Weight	16.5

Brand Name:Antminer

Power Consumption:3250w

Encryption:Yes

Miner Supermarket:All kinds of miners, New or Second hand.
Best quality:All new miners will has factory warranty, all used miners we will tested before send out.Fast delivery:1-3 days after
the full payment
Best Service: 24 hours online for presale and aftersale support.
Whats app/wechat: +86 18190826106
Contacts:Arya

Algorithm:Scrypt, Scrypt

Hashrate:110T

Delivery

1. By Express(DHL,UPS,Fedex,TNT): around 3-5 working days delivery.
2. By Sea: around 4 weeks delivery.
3. By your forwarder arrangement.

Q1: How about the Warranty?

A1: 180 days warranty for new machine. If it is within the warranty period, the oriqinal factory of the miners will be responsible for it. If it is out of warranty, we will provide paid maintenance service.

Q2: How to pay?

A2: We mainly support T/T bank transfer, MoneyGram, Credit Card, Western Union, Cash, Usdt

Q3: What is your shipping methods?

A3: We use UPS, DHL, FedEx, EMS, TNT or the shipping agent as your request.

Q4: Can I get a discount?

A4: The discount depends on the quantity that you want, please contact us for the latest quotation and promotions.

Miners are customized products according to customer's request. Price will be adjusted with the fluctuation of market. Please invest carefully and confirm with us before your payment. Once the purchase is completed, it means the recognition of the
after-sale policies as below.
1. No refund and return after the payment.
2. A 45-day warranty for Baikal miners, 180-day warranty for other miners.
3. If it is out of warranty, we will provide paid maintenance service.
Warranty Invalid:
1. Customer removes/replaces any components by himself without receiving permission from Bitmain first
2. Damage caused by poor power supply, lightning or voltage surges
3. Burnt parts on hash boards or chips
4. Miner/boards/components damage due to water immersion or corrosion due to wet environment
5. Over Clock

Please contact with us as soon as possible if you get the thing happened above. We will help you contact the service center to solve the problems as per your request.